CN204263790U - Hand-drawing multifunctional ruler - Google Patents
Hand-drawing multifunctional ruler Download PDFInfo
- Publication number
- CN204263790U CN204263790U CN201420696876.XU CN201420696876U CN204263790U CN 204263790 U CN204263790 U CN 204263790U CN 201420696876 U CN201420696876 U CN 201420696876U CN 204263790 U CN204263790 U CN 204263790U
- Authority
- CN
- China
- Prior art keywords
- multifunctional ruler
- roller
- slide block
- guide rail
- ruler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a kind of hand-drawing multifunctional ruler, be made up of roller, guide rail, multifunctional ruler, gathering sill, dynamic roller, screw, slide block, bearing pin, it is characterized in that, roller is fixedly connected with guide rail, dynamic roller and guide rail are connected by screw, multifunctional ruler is hinged by one end of bearing pin and slide block, and the other end of slide block is connected by gathering sill with guide rail; Described multifunctional ruler is provided with into 2 rulers of 90 degree and the angel measuring instrument with angle index, can realize 360 degree of rotations around bearing pin; Described multifunctional ruler can swing along slide block, presses close to or away from drawing board.The beneficial effects of the utility model are: provide a kind of hand-drawing multifunctional ruler, have the Hand drawing such as T-square, ruler, set square, protractor concurrently and by the function of instrument, must be easy to operation, easy to use, improve cartographic accuracy, improve drawing efficiency.
Description
Technical field
The utility model relates to a kind of hand-drawing multifunctional ruler.
Background technology
Although cad technique is popularized comprehensively, hand-drawing engineering field still tool have very important significance, to Engineering Undergraduate Students particularly mechanical major university student will be a required course forever.T-square, ruler, set square, protractor etc. are the instruments of must using of Hand drawing, these tool combinations are usually needed to use during drawing, the student done/drawing personnel are in a rush, if coordinate the bad ruler that also easily causes to be subjected to displacement, make original lines generation deformation, affect drawing quality, and reduce drawing efficiency.
Summary of the invention
The technical problem that the utility model solves is for existing conventional drawing board provides a kind of hand-drawing multifunctional ruler, have the Hand drawing such as T-square, ruler, set square, protractor concurrently and by the function of instrument, operation must be easy to, easy to use, improve cartographic accuracy, improve drawing efficiency.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of hand-drawing multifunctional ruler, be made up of roller, guide rail, multifunctional ruler, gathering sill, dynamic roller, screw, slide block, bearing pin, it is characterized in that, roller is fixedly connected with guide rail, dynamic roller and guide rail are connected by screw, multifunctional ruler is hinged by one end of bearing pin and slide block, and the other end of slide block is connected by gathering sill with guide rail; Described multifunctional ruler is provided with into 2 rulers of 90 degree and the angel measuring instrument with angle index, can realize 360 degree of rotations around bearing pin; Described multifunctional ruler can swing along slide block, presses close to or away from drawing board; Described slide block can horizontally slip along gathering sill, realizes the transverse shifting of multifunctional ruler; Described roller, dynamic roller can roll back and forth along drawing board two edge, realize multifunctional ruler and vertically move; Described dynamic roller passes through the spacing of screw fine adjustment and roller, ensures that two rollers clamp drawing board.
Compared with prior art, the beneficial effects of the utility model are:
1) integrate the instruments such as the T-square needed for Hand drawing, ruler, set square, protractor, be easy to operation, reduce because coordinating the probability causing ruler to be subjected to displacement when it combinationally uses, raising cartographic accuracy, improves drawing efficiency.
2) reasonable in design, structure is simple, is easy to realize, and make use of existing conventional drawing board, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is structural representation front view of the present utility model.
Fig. 2 is structural representation top view of the present utility model.
Fig. 3 is A position partial enlarged drawing in Fig. 1.
In figure: 1. roller, 2. guide rail, 3. multifunctional ruler, 4. gathering sill, 5. dynamic roller, 6. screw, 7. slide block, 8. bearing pin
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
See Fig. 1, Fig. 2, the utility model relates to a kind of hand-drawing multifunctional ruler, form primarily of roller 1, guide rail 2, multifunctional ruler 3, gathering sill 4, dynamic roller 5, screw 6, slide block 7, bearing pin 8, it is characterized in that, roller 1 is fixedly connected with guide rail 2, dynamic roller 5 is connected by screw 6 with guide rail 2, and multifunctional ruler 3 is hinged with one end of slide block 7 by bearing pin 8, and the other end of slide block 7 is connected by gathering sill 4 with guide rail 2.
Described multifunctional ruler 3 is provided with into 2 rulers of 90 degree and the angel measuring instrument with angle index, can realize 360 degree of rotations around bearing pin 8.During drawing, regulate and pin multifunctional ruler 3 on the other hand, the angle of another hand needed for angel measuring instrument measurement marks various lines, comprehensive satisfied drawing requirement.
Described multifunctional ruler 3 can swing along slide block 7, presses close to or away from drawing board, in order to avoid during mobile multifunctional chi 3 and drawing friction destruction quality of drawing.
Described slide block 7 can horizontally slip along gathering sill 4, realizes the transverse shifting of multifunctional ruler 3.
Described roller 1, dynamic roller 5 can roll back and forth, realize multifunctional ruler 3 and vertically move along drawing board (in figure shown in dotted line) two edges.
Described dynamic roller 5 passes through the spacing of screw 6 fine adjustment and roller 1, ensures that two rollers clamp drawing board (in figure shown in dotted line).
Claims (1)
1. a hand-drawing multifunctional ruler, be made up of roller, guide rail, multifunctional ruler, gathering sill, dynamic roller, screw, slide block, bearing pin, it is characterized in that, roller is fixedly connected with guide rail, dynamic roller and guide rail are connected by screw, multifunctional ruler is hinged by one end of bearing pin and slide block, and the other end of slide block is connected by gathering sill with guide rail; Described multifunctional ruler is provided with into 2 rulers of 90 degree and the angel measuring instrument with angle index, can realize 360 degree of rotations around bearing pin; Described multifunctional ruler can swing along slide block, presses close to or away from drawing board; Described slide block can horizontally slip along gathering sill, realizes the transverse shifting of multifunctional ruler; Described roller, dynamic roller can roll back and forth along drawing board two edge, realize multifunctional ruler and vertically move; Described dynamic roller passes through the spacing of screw fine adjustment and roller, ensures that two rollers clamp drawing board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696876.XU CN204263790U (en) | 2014-11-19 | 2014-11-19 | Hand-drawing multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696876.XU CN204263790U (en) | 2014-11-19 | 2014-11-19 | Hand-drawing multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263790U true CN204263790U (en) | 2015-04-15 |
Family
ID=52798684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420696876.XU Expired - Fee Related CN204263790U (en) | 2014-11-19 | 2014-11-19 | Hand-drawing multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532285A (en) * | 2019-01-07 | 2019-03-29 | 台州学院 | A kind of digital display draughting board |
-
2014
- 2014-11-19 CN CN201420696876.XU patent/CN204263790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532285A (en) * | 2019-01-07 | 2019-03-29 | 台州学院 | A kind of digital display draughting board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |